From 99d14230598e7d35f5fc8c50b4795b2f7976e40e Mon Sep 17 00:00:00 2001
From: Paul Smith <psmith@gnu.org>
Date: Sun, 22 Sep 2019 17:03:05 -0400
Subject: [PATCH] * test/test_driver.el (_run_with_timeout): Show error
 message.

---
 tests/test_driver.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/test_driver.pl b/tests/test_driver.pl
index 1bb98baf..bcf534d6 100644
--- a/tests/test_driver.pl
+++ b/tests/test_driver.pl
@@ -1008,7 +1008,7 @@ sub _run_with_timeout
   } else {
     my $pid = fork();
     if (! $pid) {
-      exec(@_) or die "exec: Cannot execute $_[0]\n";
+      exec(@_) or die "exec: Cannot execute $_[0]: $!\n";
     }
     local $SIG{ALRM} = sub {
       my $e = $ERRSTACK[0];
-- 
2.47.3